couldn't care less片語KK [ˋkʊdənt kɛr lɛs] /ˈkʊdənt kɛɹ lɛs/發音片語1毫不在乎、根本不在意、一點也不關心口語He couldn't care less what the neighbors think of him.鄰居怎麼看他,他根本不在意。